Results 31 to 40 of about 199,089 (301)

Comparative Study of SVC and STATCOM Reactive Power Compensation for Prosumer Microgrids With DFIG-Based Wind Farm Integration

open access: yesIEEE Access, 2020
Uncertainties of renewable energy sources like wind power are one of the considerable challenges of prosumer microgrids. To meet the grid codes requirements regarding the voltage stability of wind farm integration, finding the balance between providing ...
Jun Qi, Wenbin Zhao, X. Bian
semanticscholar   +1 more source

Expert system application for reactive power compensation in isolated electric power systems

open access: yes, 2021
Effective electricity use can be an option which enables to achieve significant economy while generating and transmitting of electricity. One of the most important things is to improve the electricity quality through reactive power correction up to ...
A. Kirgizov   +5 more
semanticscholar   +1 more source

REACTIVE POWER COMPENSATION IN ASYNCHRONOUS ELECTRIC DRIVES

open access: yesElectrical engineering & Electromechanics, 2013
A problem of calculating capacity of cosine capacitors for individual compensation of reactive power in asynchronous electric drives in stationary and transient operation modes is considered.
V.S. Malyar, I.A. Dobushovska
doaj   +2 more sources

Development of a model of automatic regulation of reactive power compensation for the oil and gas industry

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2020
Reactive power has a significant impact on the parameters of the power supply system in the oil and gas industry; as a result, there is a decrease in the quality of the electric network.
E. P. Vlasova, A. N. Botalov
doaj   +1 more source

THEORETICAL ANALYSIS OF GENERATION AND COMPENSATION OF REACTIVE POWER IN PHOTOVOLTAIC POWER PLANTS

open access: yesInformatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, 2016
The paper is focused on the theoretical analysis of potential options of reactive power origin and its compensation in photovoltaic power plants. In the first part of paper parts of photovoltaic power plants, which can be a source of inductive or ...
Michal Koníček, Boris Cintula
doaj   +1 more source

The ping-pang variable amplitude limiter used in the coordinated controller of a hybrid reactive power compensation system

open access: yesEnergy Reports, 2023
The hybrid reactive power compensation system, which connects different reactive power compensation devices to the same bus, will be essential equipment for future power systems.
Yuwei Peng
doaj   +1 more source

Dynamic active and reactive power compensation in distribution networks with batteries: A day-ahead economic dispatch approach

open access: yesComputers & electrical engineering, 2020
This paper focuses on the problems of optimal operation of battery energy storage systems (BESSs) in distributed networks from a nonlinear programming (NLP) point of view.
O. Montoya, W. Gil-González
semanticscholar   +1 more source

HVAC Transmission System for Offshore Wind Power Plants Including Mid-Cable Reactive Power Compensation: Optimal Design and Comparison to VSC-HVDC Transmission

open access: yesIEEE Transactions on Power Delivery, 2020
The design distance of offshore wind power plants connected through HVAC transmission systems might be extended due to the introduction of mid-cable reactors for reactive power compensation purposes and the latest developments of AC cables for higher ...
J. Dakic   +3 more
semanticscholar   +1 more source

REACTIVE POWER. REACTIVE POWER COMPENSATION.

open access: yes, 2022
It is possible to economically save electricity by compensating reactive energy in electric motors. Below we will consider the power of the capacitor device to compensate the reactive power through the simplest calculations.
openaire   +1 more source

Balancing reactive compensation at three-phase four-wire systems with a sinusoidal and asymmetrical voltage source [PDF]

open access: yesBulletin of the Polish Academy of Sciences: Technical Sciences, 2020
The article presents the essentials of reactance compensation of unbalanced loads in three-phase four-wire systems powered by a sinusoidal and asymmetrical voltage source.
Z. Sołjan, G. Hołdyński, M. Zajkowski
doaj   +1 more source

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